xiongwilee/Gracejs

Health v2 · maintenance only

Flags: no_releases

Adoption not part of the score

1388 stars · 238 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

Gracejs (formerly koa-grace v2) is a Node.js BFF framework built on Koa 2 that implements an MVC + RESTful architecture for front-end/back-end separation. It serves multiple site applications from a single Node process, with a proxy mechanism for fetching backend API data concurrently and built-in mock support.

Use cases

• build a BFF layer between frontend apps and backend microservices
• serve multiple sites from one Node.js server with virtual hosts
• render server-side pages by aggregating several REST APIs concurrently
• mock backend API data during frontend development
• structure a Node.js app with MVC controllers and templates

When to choose

• you need a Koa 2 based front-end/back-end separation framework with MVC routing
• you want one Node process to host multiple site applications
• your pages need concurrent aggregation of multiple backend HTTP APIs
• you want built-in data mocking for development

When to avoid

• you need a full-stack framework with a real database/ORM layer
• you prefer modern actively evolving frameworks like Next.js or NestJS
• your project is a pure SPA without server-side rendering needs
• you need long-term community support for a small project

Facets

framework · maturity maintenance

web-framework http-server proxy routing templating middleware web-development backend apis cross-platform bff koa2 mvc restful front-back-separation mock multi-site nodejs web-server

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